81235236

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{24439}}^1$

素因数の和:24723

約数の個数: 24

約数和(自身を含む): 190240960

約数和(自身を除く): 109005724

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 24439, 48878, 73317, 97756, 146634, 293268, 6769603, 13539206, 20308809, 27078412, 40617618, 81235236]

約数ペア:

[(1, 81235236), (2, 40617618), (3, 27078412), (4, 20308809), (6, 13539206), (12, 6769603), (277, 293268), (554, 146634), (831, 97756), (1108, 73317), (1662, 48878), (3324, 24439)]